Commit-ID: 1ef09cd713c90781b683a0b4e0a874803c172b1d Gitweb: http://git.kernel.org/tip/1ef09cd713c90781b683a0b4e0a874803c172b1d Author: Preeti U Murthy <pre...@linux.vnet.ibm.com> AuthorDate: Tue, 28 Apr 2015 14:15:20 +0530 Committer: Thomas Gleixner <t...@linutronix.de> CommitDate: Tue, 5 May 2015 10:35:58 +0200
tick-broadcast: Fix the printing of broadcast masks Today the number of bits of the broadcast masks that is output into /proc/timer_list is sizeof(unsigned long). This means that on machines with a larger number of CPUs, the bitmasks of CPUs beyond this range do not appear. Fix this by using bitmap printing through "%*pb" instead, so as to output the broadcast masks for the range of nr_cpu_ids into /proc/timer_list. Signed-off-by: Preeti U Murthy <pre...@linux.vnet.ibm.com> Cc: pet...@infradead.org Cc: linuxppc-...@ozlabs.org Cc: john.stu...@linaro.org Link: http://lkml.kernel.org/r/20150428084520.3314.62668.st...@preeti.in.ibm.com Signed-off-by: Thomas Gleixner <t...@linutronix.de> --- kernel/time/timer_list.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c index 66f39bb..18b074b 100644 --- a/kernel/time/timer_list.c +++ b/kernel/time/timer_list.c @@ -276,11 +276,11 @@ static void timer_list_show_tickdevices_header(struct seq_file *m) { #ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST print_tickdevice(m, tick_get_broadcast_device(), -1); - SEQ_printf(m, "tick_broadcast_mask: %08lx\n", - cpumask_bits(tick_get_broadcast_mask())[0]); + SEQ_printf(m, "tick_broadcast_mask: %*pb\n", + cpumask_pr_args(tick_get_broadcast_mask())); #ifdef CONFIG_TICK_ONESHOT - SEQ_printf(m, "tick_broadcast_oneshot_mask: %08lx\n", - cpumask_bits(tick_get_broadcast_oneshot_mask())[0]); + SEQ_printf(m, "tick_broadcast_oneshot_mask: %*pb\n", + cpumask_pr_args(tick_get_broadcast_oneshot_mask())); #endif SEQ_printf(m, "\n"); #endif -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
